MIC5248 MICREL [Micrel Semiconductor], MIC5248 Datasheet - Page 4

• Manufacturer Part Number: MIC5248
• Description: 150mA UCap CMOS LDO Regulator w/Power Good
• Manufacturer: MICREL [Micrel Semiconductor]

MIC5248
Block Diagrams
Timing Diagram
MIC5248
V
V
V
OUT
Indeterminable
EN
PG
when V
EN
EN
IN
low
Reference
Overcurrent
Thermal
Lockout
Voltage
voltage
Detection
Sensor
Under-
Dropout
96.5%
Min - Max
1-5ms
Shutdown
Startup/
Control
FAULT
Amplifier
Error
4
Quickstart
ACTIVE SHUTDOWN
Regulation
Detection
Out of
Amplifier
Current
Delay
GND
DOWN
PULL
PULL
Fault Condition
UP
89.5%
96.5%
OUT
PG
1-5ms
November 2002
Micrel